40649790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 100618560

約数和(自身を除く): 59968770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 97, 122, 183, 194, 229, 291, 305, 366, 458, 485, 582, 610, 687, 915, 970, 1145, 1374, 1455, 1830, 2290, 2910, 3435, 5917, 6870, 11834, 13969, 17751, 22213, 27938, 29585, 35502, 41907, 44426, 59170, 66639, 69845, 83814, 88755, 111065, 133278, 139690, 177510, 209535, 222130, 333195, 419070, 666390, 1354993, 2709986, 4064979, 6774965, 8129958, 13549930, 20324895, 40649790]

約数ペア:

[(1, 40649790), (2, 20324895), (3, 13549930), (5, 8129958), (6, 6774965), (10, 4064979), (15, 2709986), (30, 1354993), (61, 666390), (97, 419070), (122, 333195), (183, 222130), (194, 209535), (229, 177510), (291, 139690), (305, 133278), (366, 111065), (458, 88755), (485, 83814), (582, 69845), (610, 66639), (687, 59170), (915, 44426), (970, 41907), (1145, 35502), (1374, 29585), (1455, 27938), (1830, 22213), (2290, 17751), (2910, 13969), (3435, 11834), (5917, 6870)]